"I went through a second-hand-only phase when I was 16. Then I only wore long skirts and cardigans at 18. [Now] I like wearing clothes that look quite put-together. Shirts buttoned all the way up, fitted trousers."

On making her most extravagant purchase, a Marni coat, at age 16:

"I was obsessed with Marni, so every birthday and Christmas, my parents would give me gift certificates and I would save them up. To this day, it's my favorite purchase."